Dyson Memorial Day deals include $200 off the 360 Vis Nav robot vacuum

Dyson's 360 Vis Nav robot vacuum is on sale for $800 during Memorial Day, down $200 from its usual price—its lowest ever. Available at Dyson, Amazon, Best Buy, and QVC, it boasts exceptional suction power (22,000 Pa) and advanced obstacle avoidance, though it lacks a mop or an auto-dustbin. Elsewhere, the V8 Absolute is discounted to $350, and the V15 Detect Absolute drops to $600. Don’t miss these tech deals by following @EngadgetDeals.